101 lines
2.8 KiB
YAML
101 lines
2.8 KiB
YAML
uuid:
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- value: 9d0e577d-eca2-4b05-9266-00f94901ae69
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langcode:
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- value: en
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type:
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target_type: node_type
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target_uuid: 8bde1f2f-eef9-4f2d-ae9c-96921f8193d7
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revision_timestamp:
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- value: '2025-05-11T09:00:44+00:00'
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target_uuid: b8966985-d4b2-42a7-a319-2e94ccfbb849
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revision_log: { }
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uid:
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- target_type: user
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target_uuid: b8966985-d4b2-42a7-a319-2e94ccfbb849
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title:
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- value: |
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Refactoring with readonly classes in PHP 8.2
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created:
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- value: '2023-04-16T00:00:00+00:00'
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changed:
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- value: '2025-05-11T09:00:44+00:00'
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promote:
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default_langcode:
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- value: true
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revision_translation_affected:
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- value: true
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path:
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- alias: /daily/2023/04/16/refactoring-with-readonly-classes-in-php-8-2
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langcode: en
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body:
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- value: |
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<p>Marian Kostadinov (<a href="https://twitter.com/stochnagara">stochnagara on Twitter</a>) replied to Friday's email about DTOs and value objects to tell me about <code>readonly</code> classes, which can be done in PHP 8.2.</p>
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<p>Looking at the previous class:</p>
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<pre><code class="language-php">class AccountDetails {
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public function __construct(
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public readonly string $accountNumber,
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public readonly string $sortCode,
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) {}
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}
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</code></pre>
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<p>Instead of setting each property as <code>readonly</code>, the whole class can instead be marked as <code>readonly</code>:</p>
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<pre><code class="language-php">readonly class AccountDetails {
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public function __construct(
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public string $accountNumber,
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public string $sortCode,
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) {}
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}
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</code></pre>
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<p>Thanks for the suggestion, Marian!</p>
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format: full_html
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processed: |
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<p>Marian Kostadinov (<a href="https://twitter.com/stochnagara">stochnagara on Twitter</a>) replied to Friday's email about DTOs and value objects to tell me about <code>readonly</code> classes, which can be done in PHP 8.2.</p>
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<p>Looking at the previous class:</p>
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<pre><code class="language-php">class AccountDetails {
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public function __construct(
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public readonly string $accountNumber,
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public readonly string $sortCode,
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) {}
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}
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</code></pre>
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<p>Instead of setting each property as <code>readonly</code>, the whole class can instead be marked as <code>readonly</code>:</p>
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<pre><code class="language-php">readonly class AccountDetails {
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public function __construct(
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public string $accountNumber,
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public string $sortCode,
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) {}
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}
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</code></pre>
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<p>Thanks for the suggestion, Marian!</p>
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summary: null
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field_daily_email_cta: { }
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